|
Un article trouvé pour ce sujet.
 |
|
|
|
|
|
|
|
|
Distance, time and rate for three people |
2015-02-15 |
|
Mubashir pose la question :
Steven left Town A and walked towards Town B at a speed of 100m/min. At the same time, Jason and Melvin started from Town B and walked towards Town A at a speed of 80m/min and 75m/min respectively. If Steven met Melvin six minutes after passing Jason, find the distance between Town A and Town B.
Penny Nom lui répond. |
|
|
|
